Is Kang Bei Green Mask Regular?

Kang Bei's green mask is normal. According to relevant public information, Xinxiang Kangbeier Medical Technology Co., Ltd. was established in 2008, located in Changyuan County, Henan Province, which is known as the medical device production base. Is a modern high-tech private enterprise that produces and develops medical devices, medical hygiene materials and medical polymer products, and has been approved by the Drug Administration.